From e0c6872cf40896c7be36b11dcc744620f10adf1d Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Mon, 2 Sep 2019 13:46:59 +0900 Subject: Initial commit --- macros/luatex/latex/luabidi/tex/luabidi.sty | 56 +++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 macros/luatex/latex/luabidi/tex/luabidi.sty (limited to 'macros/luatex/latex/luabidi/tex/luabidi.sty') diff --git a/macros/luatex/latex/luabidi/tex/luabidi.sty b/macros/luatex/latex/luabidi/tex/luabidi.sty new file mode 100644 index 0000000000..abc1d2a936 --- /dev/null +++ b/macros/luatex/latex/luabidi/tex/luabidi.sty @@ -0,0 +1,56 @@ +%% This file is luabidi.sty +%% +%% Copyright © 2009 Vafa Khalighi, 2013--2019 Arthur Reutenauer, 2019 Jürgen Spitzmüller +%% +%%%% It may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License, either version 1.3c +%% of this license or (at your option) any later version. +\NeedsTeXFormat{LaTeX2e} +\ProvidesPackage{luabidi}[2019/08/24 v0.4 + Bidirectional typesetting in LuaTeX] +\newif\if@RTL +\newif\if@RTLmain +\def\setRTLmain{\pagedir TRT \bodydir TRT \pardir TRT \textdir TRT} +\def\setRTL{\@RTLtrue\pardir TRT \textdir TRT} +\let\setRL=\setRTL +\def\setLTR{\@RTLfalse\pardir TLT \textdir TLT} +\let\setLR=\setLTR +\let\unsetRTL=\setLTR +\let\unsetLTR=\setRTL +\def\RTL{\@RTLtrue\trivlist \pardir TRT \textdir TRT\item\relax} +\def\endRTL{\@RTLfalse\endtrivlist} +\def\LTR{\trivlist \pardir TLT \textdir TLT\item\relax} +\def\endLTR{\endtrivlist} +\def\@ensure@RTL#1{\if@RTL#1\else\RLE{#1}\fi} +\def\@ensure@LTR#1{\if@RTL\LRE{#1}\else{#1}\fi} +\def\@ensure@dir#1{\if@RTL\RLE{#1}\else{#1}\fi} +\let\@ensure@maindir=\@ensuredir +\@RTLmainfalse +\DeclareOption{arabmaths}{\input{arabmaths}} +\DeclareOption{textwidthfootnoterule}{\input{textwidthfootnoterule}} +\let\n@xt=\ +\DeclareRobustCommand*\LRE{\protect\pLRE} +\def\pLRE{\protect\afterassignment\moreLRE \let\n@xt= } +\DeclareRobustCommand*\RLE{\protect\pRLE} +\def\pRLE{\protect\afterassignment\moreRLE \let\n@xt= } +\def\bracetext{\ifcat\n@xt{\else\ifcat\n@xt}\fi + \errmessage{Missing left brace has been substituted}\fi \bgroup} +\def\moreLRE{\bracetext \aftergroup\unsetLTR \setLTR\@RTLfalse} +\def\moreRLE{\bracetext \aftergroup\unsetRTL \setRTL\@RTLtrue} +\let\LR=\LRE +\let\RL=\RLE + +\def\Footnote#1{% +\begingroup +\footnotemark +\renewcommand{\thefootnote}{\@arabic\c@footnote}% +\pardir TLT \textdir TLT\footnotetext{#1}% +\endgroup +} + +\DeclareOption{autofootnoterule}{\input{autofootnoterule}} + + + +\ProcessOptions +\endinput -- cgit v1.2.3